Skip to search formSkip to main contentSkip to account menu

CDISC CDASH Substance Usage Never Current Former Terminology

Known as: Substance Use Never/Current/Former Classification, Substance Usage Never Current Former Classification, SUNCF 
A terminology subset of the CDISC Study Data Tabulation Model (SDTM) Never Current Former codelist created for Clinical Data Acquisition Standards… 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2012
2012
The Latvian HIV-1 outbreak among intravenous drug users (IDUs) in 1997-1998 involved subtype A1. To obtain a more complete… 
2012
2012
BackgroundPatient-associated co-morbidities are a potential cause of postoperative complications. The National Surgical Quality… 
2010
2010
Thavagnanam S, Williamson G, Ennis M, Heaney LG, Shields MD. Does airway allergic inflammation pre‐exist before late onset wheeze… 
2007
2007
This study examines serum levels of 2,3,7,8-substituted chlorinated dioxins and furans, and PCBs for 375 Michigan workers with… 
2006
2006
A total of 125 strains collected in Azerbaijan between 1999 and 2002 from HIV seropositives were genetically classified. Of 84… 
2001
2001
Information in claims databases resides in data patterns rather than in data elements. Finding this information requires new… 
Review
2000
Review
2000
PURPOSE With the enactment of the Balanced Budget Act of 1997, American nurse practitioners were granted direct Medicare… 
1997
1997
During the past 6 years, immigration to Israel of 700,000 persons from the former Soviet Union (FSU) included about 140,000 from… 
Review
1988
Review
1988
A national survey of physicians produced detailed data on the work involved in performing 372 different services. This article… 
1981
1981
A basic difficulty in applying the Green s-function formalism to deep defects in solids is discussed. A cure is provided. It is…